HAC-LEM Series Wireless Data Modules
---higher sensibility,pretty appearance, big shield case, build-in filter, high anti-interference
|
PERFORMANCE | |
|
Power Output: |
27~30dBm(500mW@5v,1W@9V) optional ex-factory |
|
RF Line-of-sight Range: |
4000m@1200bps,2000m@9600bps |
|
RF Effective Rate: |
1200/2400/4800/9600/19200/38400bps optional ex-factory |
|
Interface baud rate: |
1200/2400/4800/9600/19200/38400bps optional ex-factory |
|
Receiver Sensitivity: |
-124dBm@1200bps (1% BER) |
|
NETWORKING | |
|
Networking Topology: |
Point-to-point,point-to-multipoint |
|
COMPATIBILITY | |
|
UEM, UM, LM, HM, SHM |
|
|
POWER | |
|
Supply Voltage: |
+4.75~5.5VDC |
|
Transmit Current: |
<450mA@27dbm,<500mA@30dbm |
|
Receive Current: |
<45mA |
|
Sleep current: |
<5¦ÌA |
|
GENERAL | |
|
Communication Mode: |
Half-duplex |
|
Frequency Band: |
433MHz(Default),400MHz~470MHz(customized) |
|
Channel: |
8(Default),16/32(customized) |
|
Interface: |
TTL/UART,standard RS232 and RS485 |
|
PHYSICAL PROPERTIES | |
|
Size: |
78mm¡Á56mm¡Á15mm |
|
Weight: |
45g |
|
Antenna Base: |
50¦¸SMA |
|
Operating Temperature: |
-35¡æ~+80¡æ(TCXO crystal) |
|
Frequency Stability: |
¡À2.5ppm |
|
CERTIFICATIONS | |
|
FCC(U.S.A) |
|
|
RoHS |
pass |
| CE | |
